I’m currently using Sentinel-1 GRD COG tiles from your AWS S3 bucket Sentinel-1 - Registry of Open Data on AWS.
Where can I find more information about the data?
- Had any preprocessing steps (i.e. backscatter calibration, noise reduction, DEM correction) been applied to those images prior to the upload? ( https://docs.sentinel-hub.com/api/latest/data/sentinel-1-grd/#processing-chain)
- What is the unit of the pixels? Is it in dB?